Currently 76°F in Fallbrook, California, USA
76°F
79°F / 76°F
calm
0.00"
Thursday, September 10, 2026 4:38 AM PDT

Fallbrook, California Climate Summary
Typical August Day

Normal High:    86.7°F (30.4°C)
Normal Low:    63.6°F (17.6°C)
Average:    72.5°F (22.5°C)

Hour    Temperature    Wind Speed    Humidity
12:00 AM    66°F (19°C)    calm    88%
1:00 AM    66°F (19°C)    calm    88%
2:00 AM    66°F (19°C)    calm    89%
3:00 AM    65°F (18°C)    calm    89%
4:00 AM    65°F (18°C)    calm    89%
5:00 AM    65°F (18°C)    calm    89%
6:00 AM    64°F (18°C)    calm    89%
7:00 AM    65°F (18°C)    calm    89%
8:00 AM    67°F (19°C)    calm    87%
9:00 AM    70°F (21°C)    calm    81%
10:00 AM    75°F (24°C)    1 mph    72%
11:00 AM    80°F (27°C)    2 mph    61%
12:00 PM    84°F (29°C)    3 mph    54%
1:00 PM    85°F (30°C)    4 mph    51%
2:00 PM    85°F (30°C)    5 mph    50%
3:00 PM    84°F (29°C)    5 mph    51%
4:00 PM    83°F (28°C)    4 mph    53%
5:00 PM    81°F (27°C)    4 mph    57%
6:00 PM    78°F (25°C)    3 mph    63%
7:00 PM    74°F (23°C)    2 mph    71%
8:00 PM    70°F (21°C)    calm    80%
9:00 PM    68°F (20°C)    calm    84%
10:00 PM    67°F (20°C)    calm    86%
11:00 PM    67°F (19°C)    calm    87%
 

The Fallbrook weather pages are a service of WeatherCurrents. Fallbrook, California is located in northern San Diego County, close to I15 and Camp Pendleton, and is home to ranches, avocado and citrus groves, and plant nurseries.
Copyright ©Thu Sep 10 04:38:48 PDT 2026  WeatherCurrents. All rights reserved. - Submit questions and comments - Privacy Policy